| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 7,050,005 | 42,350,239 | 41,985,515 | 56,124,573 | 52,607,639 |
| 投资活动产生之现金流量净额 | (3,000,185) | (5,854,148) | (15,303,462) | (34,016,606) | (6,731,717) |
| 筹资活动产生之现金流量净额 | (1,173,105) | (35,461,182) | (53,618,020) | (30,504,279) | (17,604,482) |
| 汇率变动对现金及现金等价物的影响 | -- | 1 | 313 | 1,024 | (6,027) |
| 现金及现金等价物净增加/(减少) | 2,876,715 | 1,034,911 | (26,935,654) | (8,395,288) | 28,265,412 |
| 期初现金及现金等价物余额 | 20,718,179 | 19,683,268 | 46,618,922 | 50,161,928 | 21,874,855 |
| 期末现金及现金等价物余额 | 23,594,894 | 20,718,179 | 19,683,268 | 41,766,640 | 50,140,267 |